Q 1: If 2 log(x+3)  log 81, then x = _______. 8 5 6

Q 2: If a number has 'n' digits the characteristic of its logarithm is _______. n+1 n1

Q 3: The mantissa is _____ negative. never always

Q 4: log_{343}49 = ________. 2/3 3/2

Q 5: log_{2} 2^{2} = _________. zero 2

Q 6: If the characteristic of a logarithm of a number is 10, the number will have ______ digits. 11 9 10

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Question 8: This question is available to subscribers only!

